On Wed, Mar 2, 2011 at 10:15 AM, Benjamin < benjamin.vanryseghem.pharo@gmail.com> wrote:

window := (SystemWindow labelled: 'Zork'). window openInWorld delete. self assert: ((World subMorphs includes: window) not).

I have also looked for a method that can tell me if the window is displayed or not, so I used to use this trick ;)

Cool ! Thank you Ben. Laurent.

Ben

On Mar 1, 2011, at 9:06 PM, laurent laffont wrote:

Hi,

I'm currently exploring ways of doing TDD on GUI. (Is there a framework for this ?)

How can I know a window has been closed ? #visible always return true.

self assert: (SystemWindow new openInWorld delete) visible not.

fails.

However this works but a bit "heavy":

(SystemWindow labelled: 'Zork') openInWorld delete. Smalltalk garbageCollect.

self assert: (SystemWindow allSubInstances detect: [:aWindow| aWindow label = 'Zork'] ifNone: [nil]) isNil.

Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs>

Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/

Henrik Sperre Johansen wrote:

window announcer when: WindowClosed do: [closed := false]. window openInWorld delete. self assert: closed.

meant to write [closed := true], of course :) Cheers, Henry -- View this message in context: http://forum.world.st/Assert-SystemWindow-not-visible-tp3330492p3331232.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

If you don't care whether the window had been opened at all then sending #isInWorld to the window is another approach. Regards, Gary ----- Original Message ----- From: laurent laffont To: Pharo-project@lists.gforge.inria.fr Sent: Wednesday, March 02, 2011 12:37 PM Subject: Re: [Pharo-project] Assert SystemWindow not visible Thank you Henry, good example. Laurent. On Wed, Mar 2, 2011 at 10:35 AM, Henrik Sperre Johansen <henrik.s.johansen@veloxit.no> wrote: Henrik Sperre Johansen wrote: > > > window announcer when: WindowClosed do: [closed := false]. > window openInWorld delete. > self assert: closed. > > meant to write [closed := true], of course :) Cheers, Henry -- View this message in context: http://forum.world.st/Assert-SystemWindow-not-visible-tp3330492p3331232.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.